Fix a bug that affects IOR read operations.

bash/HERCULES_IOR_TEST_NO_MALL_CONFIGFILE.sh

@@ -19,16 +19,16 @@ HERCULES_CHECKPOINT_PATH=""
 HERCULES_SNAPSHOT_PATH=""
 DATA_HOSTFILE="\/beegfs\/home\/javier.garciablas\/hercules\/bash\/data_hostfile"
 METADATA_HOSTFILE="\/beegfs\/home\/javier.garciablas\/hercules\/bash\/meta_hostfile"
-DEBUG_LEVEL="all"
+DEBUG_LEVEL="none"
 #RR, BUCKETS, HASH, CRC16b, CRC64b, LOCAL, ZCOPY
 export POLICY="RR"
 
-NUM_SERVERS_RANGE=( 1 )
+NUM_SERVERS_RANGE=( 16 )
 #NUM_SERVERS_RANGE=( 1 4 8 16 32 )
-NODES_FOR_CLIENTS_RANGE=( 1 )
+NODES_FOR_CLIENTS_RANGE=( 16 )
 #NODES_FOR_CLIENTS_RANGE=( 1 4 8 16 32 )
 #CLIENTS_PER_NODE_RANGE=( 1 2 4 8 16 32 )
-CLIENTS_PER_NODE_RANGE=( 1 )
+CLIENTS_PER_NODE_RANGE=( 16 )
 BLOCK_SIZE_RANGE=( 512 )
 
 MAX_ITERATIONS=1

bash/ior_hercules_slurm.sh

@@ -3,8 +3,8 @@
 #SBATCH --time=01:00:00               # Time limit hrs:min:sec
 #SBATCH --output=logs/hercules/%j.log   # Standard output and error log
 #SBATCH --mem=0
-#SBATCH --exclude=broadwell-008,broadwell-010
-#SBATCH --nodelist=broadwell-[012-027]
+##SBATCH --exclude=broadwell-008,broadwell-010
+##SBATCH --nodelist=broadwell-[012-027]
 ###SBATCH --exclusive=user
 ##SBATCH --overcommit
 ##SBATCH --oversubscribe

tools/imss_posix.c

@@ -42,6 +42,10 @@
 // #define FCNTL_ADJUST_CMD(__cmd) __cmd
 // #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define KB 1024
 #define GB 1073741824
 uint32_t DEPLOYMENT = 2; // Default 1=ATACHED, 0=DETACHED ONLY METADATA SERVER 2=DETACHED METADATA AND DATA SERVERS
@@ -5579,3 +5583,7 @@ int fchdir(int fd)
 
 // 	return ret;
 // }
+
+#ifdef __cplusplus
+}
+#endif
\ No newline at end of file